We look at the division of 16457252 by 777 
Let's see how many times 777 fits into 16457252.

Going ahead to step 1:
If we divide 1 by 777, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 777

Moving on to step 2:
16 divided by 777 is 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 777

Advancing to step 3:
164 divided by 777 is 0 with a remainder of 164.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 164 leaves us with 164.
Fetch the next digit (5) from the dividend, attach it to 164 and continue: 1645 / 777

Step 4:
777 can be fit into 1645 2 times, resulting in a remainder of 91.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1554 away from 1645, we end up with 91.
Bring next digit (7) of the dividend behind the 91 and repeat the process: 917 / 777

Let's proceed to step 5:
If we divide 917 by 777, we get 1 and a remainder of 140.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we take 777 away from 917, we end up with 140.
Grab the next digit (2) from the dividend, add it to 140, then carry on: 1402 / 777

Let's proceed to step 6:
If we divide 1402 by 777, we get 1 and a remainder of 625.
The next digit of our result is 1. 
Result so far: 211.0
Deduct 777 from 1402 and we're left with 625.
Fetch the next digit (5) from the dividend, attach it to 625 and continue: 6255 / 777

Advancing to step 7:
When dividing 6255 by 777, we get 8 with a remainder of 39.
The number 8 becomes the next digit in our result. 
Result so far: 2118.0
Subtract 6216 from 6255 to get 39.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 777

Advancing to step 8:
When dividing 392 by 777, we get 0 with a remainder of 392.
Write down 0 as next digit of the result. 
Result so far: 21180.0
If we subtract 0 from 392, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 9:
777 goes into 3920 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 21180.5
Subtracting 3885 from 3920 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
If we divide 350 by 777, we get 0 and a remainder of 350.
Use 0 as the next digit of our solution. 
Result so far: 21180.5
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 11:
3500 divided by 777 is 4 with a remainder of 392.
Use 4 as the next digit of our solution. 
Result so far: 21180.504
Subtract 3108 from 3500 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 12:
3920 divided by 777 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 21180.5045
Subtract 3885 from 3920 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 13:
350 divided by 777 is 0 with a remainder of 350.
The number 0 becomes the next digit in our result. 
Result so far: 21180.5045
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 14:
777 can be fit into 3500 4 times, resulting in a remainder of 392.
Use 4 as the next digit of our solution. 
Result so far: 21180.504504
If we subtract 3108 from 3500, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 15:
3920 divided by 777 is 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 21180.5045045
Subtract 3885 from 3920 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 16:
777 goes into 350 0 times with a remainder of 350.
Put 0 as the next digit of the answer. 
Result so far: 21180.5045045
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

In conclusion, the division gives 21180.5045045 with a balance of 3.5e-07.